noun which may take the genitive case particle 'no', na-adjective
Used as a no-adjective or na-adjective to describe a person, plan, or goal that is ambitious. Common in business and personal development contexts.
彼はアンビシャスな目標を掲げている。
He has set ambitious goals.
アンビシャスな計画を立てるのはいいことだ。
It's good to make ambitious plans.